+10.0%
PWR vs GSK
-6.5%
+16.5%
-28.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GSK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.7% | -1.9% | +2.6% | +0.6% |
| 7D | +3.6% | -1.8% | +5.4% | +3.4% |
| 30D | -8.6% | -2.2% | -6.4% | -8.7% |
| 3M | -13.2% | -1.8% | -11.4% | -14.0% |
| All | +10.0% | -6.5% | +16.5% | +12.5% |
Cumulative growth
Daily Returns
Daily percentage return beside GSK.
Daily Out/Under-Performance
Portfolio return minus GSK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GSK return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 6mo: compounded portfolio wealth divided by compounded GSK wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
6mo analysis · Full analysis span regression · 6 months rolling